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Individual Calculations September 2023 |
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| Kerstan, Andre Total change: -100.80 | |   |
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| 2. Bautzener Tuerme-Open A-Turnier | Bautzen | GER | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1963 | 3.50 | 9 | -2.52 | 40 | -100.80 | |
|  Kowalski, Michal Ii | | | 1855 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Sommer, Jan | | | 1710 | GER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Smith, Tobias | | | 1687 | GER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Hutschenreiter, Joerg, Dr. | | | 1997 | GER | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Richter, Rainer | | | 2025 | GER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Jarosch, Wolfram | | | 1766 | GER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kullmann, Theo | | | 1567 | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Finke, Stephan | | | 1801 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Schreiber, Felix | | | 1967 | GER | 0.00 | 1 | -0.49 | 40 | -19.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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